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| author | Jason Merrill <jason@redhat.com> | 2015-05-09 00:50:10 -0400 |
|---|---|---|
| committer | Jason Merrill <jason@gcc.gnu.org> | 2015-05-09 00:50:10 -0400 |
| commit | fe191308ddc9bb7095d01bcd11dcaf1f38c84bab (patch) | |
| tree | 61fa36eb422bfdf8906071bacaa096b5ef2c2dbc /libcpp/include/cpplib.h | |
| parent | 169980942642c39a062529f747e00a7882d046d7 (diff) | |
| download | gcc-fe191308ddc9bb7095d01bcd11dcaf1f38c84bab.zip gcc-fe191308ddc9bb7095d01bcd11dcaf1f38c84bab.tar.gz gcc-fe191308ddc9bb7095d01bcd11dcaf1f38c84bab.tar.bz2 | |
lex.c (lex_string): Add -Wc++11-compat warning.
libcpp/
* lex.c (lex_string): Add -Wc++11-compat warning.
* include/cpplib.h: Add CPP_W_CXX11_COMPAT.
(struct cpp_options): Add cpp_warn_cxx11_compat.
* init.c (cpp_create_reader): Initialize it.
gcc/c-family/
* c.opt (Wc++0x-compat): Set it.
From-SVN: r222961
Diffstat (limited to 'libcpp/include/cpplib.h')
| -rw-r--r-- | libcpp/include/cpplib.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/libcpp/include/cpplib.h b/libcpp/include/cpplib.h index 5e08014..0152ec8 100644 --- a/libcpp/include/cpplib.h +++ b/libcpp/include/cpplib.h @@ -484,6 +484,9 @@ struct cpp_options /* True if warn about differences between C90 and C99. */ signed char cpp_warn_c90_c99_compat; + /* True if warn about differences between C++98 and C++11. */ + bool cpp_warn_cxx11_compat; + /* Dependency generation. */ struct { @@ -960,7 +963,8 @@ enum { CPP_W_LITERAL_SUFFIX, CPP_W_DATE_TIME, CPP_W_PEDANTIC, - CPP_W_C90_C99_COMPAT + CPP_W_C90_C99_COMPAT, + CPP_W_CXX11_COMPAT }; /* Output a diagnostic of some kind. */ |